7.5
High
CVE-2026-8858 IBM WebSphere Application Server and IBM WebSphere Application Server Liberty are vulnerable to remote code execution…
Description
IBM WebSphere Application Server and IBM WebSphere Application Server Liberty are vulnerable to remote code execution and denial of service in the WebSphere Web Server Plug-in component. This vulnerability can be exploited when an attacker impersonates the application server and sends crafted responses to the plug-in.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| i 7.6 | 7.6.0 → 1.8.4 | No fix stated |
| i | 7.5.0 | No fix stated |
| i | 7.4.0 | No fix stated |
| i | 7.3.0 | No fix stated |
| WebSphere Application Server | 9.0 | No fix stated |
| WebSphere Application Server | 8.5 | No fix stated |
Other CVEs of i
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3.7
Low